1 (изменено: Malcev, 2019-10-02 23:16:50)

Тема: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

Вроде так получается.
Желательно запускать исходную программу в режиме suspended, после чего инжектить autohotkey.dll.
Потом узнавать адрес Directx EndScene и хукать его с помощью minhook.dll.
inject.ahk - запускает программу в режиме suspended:

TargetProgram := A_ScriptDir "\GFXTest64.exe"
AutoHotkeyDll := A_ScriptDir "\AutoHotkey.dll"
HookFile := A_ScriptDir "\minhook.ahk"

#Persistent
VarSetCapacity(StartupInfo, size := 9*A_PtrSize + 32, 0)
NumPut(size, StartupInfo)
VarSetCapacity(ProcessInfo, 2*A_PtrSize + 8, 0)
DllCall("CreateProcess", "ptr", 0, "str", TargetProgram, "ptr", 0, "ptr", 0, "int", 0, "int", CREATE_SUSPENDED := 4, "ptr", 0, "ptr", 0, "ptr", &StartupInfo, "ptr", &ProcessInfo)
DllCall("CloseHandle", Ptr, hThread := NumGet(ProcessInfo))
DllCall("CloseHandle", Ptr, hProcess := NumGet(&ProcessInfo + A_PtrSize))
PID := NumGet(&ProcessInfo + 2*A_PtrSize, "UInt")
rThread:=""
rThread:=InjectAhkDll(pid, AutoHotkeyDll,, 1)
h := DllCall("OpenProcess", "uint", PROCESS_ALL_ACCESS := 0x1F0FFF, "int", 0, "uint", PID, "ptr")
DllCall("ntdll.dll\NtResumeProcess", "ptr", h)
DllCall("CloseHandle", "ptr", h)
FileRead,HookScript, %HookFile%
rThread.Exec(HookScript)
return


InjectAhkDll(PID,dll:="AutoHotkey64.dll",script:=0, deleteThread := false)
{
   static PROCESS_ALL_ACCESS:=0x1F0FFF,MEM_COMMIT := 0x1000,MEM_RELEASE:=0x8000,PAGE_EXECUTE_READWRITE:=64
   ,hKernel32:=DllCall("LoadLibrary","Str","kernel32.dll","PTR"),LoadLibraryA:=DllCall("GetProcAddress","PTR",hKernel32,"AStr","LoadLibraryA","PTR")
   ,FreeLibrary:=DllCall("GetProcAddress","PTR",hKernel32,"AStr","FreeLibrary","PTR")
   ,TH32CS_SNAPMODULE:=0x00000008,INVALID_HANDLE_VALUE:=-1
   ,MAX_PATH:=260,MAX_MODULE_NAME32:=255,ModuleName:="",init:=VarSetCapacity(ModuleName,MAX_PATH*(A_IsUnicode?2:1))
   base:= deleteThread ? {__Call:"InjectAhkDll",__Delete:"InjectAhkDll"} : {__Call:"InjectAhkDll"}

   if IsObject(PID)
   {
      if (dll!="Exec" && script)
         return "Only Exec method can be used here!"

      hProc := DllCall("OpenProcess", "UInt", PROCESS_ALL_ACCESS, "Int",0, "UInt", PID.PID,"PTR")
      if !hProc
         return "Could not open process for PID: " PID.PID

      if (!script) ; Free Library in remote process (object is being deleted)
      {
         ; Terminate the thread in ahkdll
         hThread := DllCall("CreateRemoteThread", "PTR", hProc, "PTR", 0, "PTR", 0, "PTR", PID.ahkTerminate, "PTR", 0, "UInt", 0, "PTR", 0,"PTR")
         DllCall("WaitForSingleObject", "PTR", hThread, "UInt", 0xFFFFFFFF)
         ,DllCall("CloseHandle", "PTR", hThread)

         ; Free library in remote process
         hThread := DllCall("CreateRemoteThread", "PTR", hProc, "UInt", 0, "UInt", 0, "PTR", FreeLibrary, "PTR", PID.hModule, "UInt", 0, "UInt", 0,"PTR")
         DllCall("WaitForSingleObject", "PTR", hThread, "UInt", 0xFFFFFFFF)
         ,DllCall("CloseHandle", "PTR", hThread),DllCall("CloseHandle", "PTR", hProc)
         return
      }

      nScriptLength := VarSetCapacity(nScript, (StrLen(script)+1)*(A_IsUnicode?2:1), 0)
      ,StrPut(script,&nScript)

      ; Reserve memory in remote process where our script will be saved
      if !pBufferRemote := DllCall("VirtualAllocEx", "Ptr", hProc, "Ptr", 0, "PTR", nScriptLength, "UInt", MEM_COMMIT, "UInt", PAGE_EXECUTE_READWRITE, "Ptr")
         return "Could not reseve memory for process"
      ,DllCall("CloseHandle", "PTR", hProc)

      ; Write script to remote process memory
      DllCall("WriteProcessMemory", "Ptr", hProc, "Ptr", pBufferRemote, "Ptr", &nScript, "PTR", nScriptLength, "Ptr", 0)

      ; Start execution of code
      hThread := DllCall("CreateRemoteThread", "PTR", hProc, "PTR", 0, "PTR", 0, "PTR", PID.ahkExec, "PTR", pBufferRemote, "UInt", 0, "PTR", 0,"PTR")
      if !hThread
      {
         DllCall("VirtualFreeEx","PTR",hProc,"PTR",pBufferRemote,"PTR",nScriptLength,MEM_RELEASE)
         ,DllCall("CloseHandle", "PTR", hProc)
         return "Could not execute script in remote process"
      }

      ; Wait for thread to finish
      DllCall("WaitForSingleObject", "PTR", hThread, "UInt", 0xFFFFFFFF)

      ; Get Exit code returned by ahkExec (1 = script could be executed / 0 = script could not be executed)
      DllCall("GetExitCodeThread", "PTR", hThread, "UIntP", lpExitCode)
      if !lpExitCode
         return "Could not execute script in remote process"

      DllCall("CloseHandle", "PTR", hThread)
      ,DllCall("VirtualFreeEx","PTR",hProc,"PTR",pBufferRemote,"PTR",nScriptLength,MEM_RELEASE)
      ,DllCall("CloseHandle", "PTR", hProc)
      return
   }
   else if !hDll:=DllCall("LoadLibrary","Str",dll,"PTR")
      return "Could not find " dll " library", DllCall("CloseHandle", "PTR", hProc)
   else
   {
      hProc := DllCall("OpenProcess","UInt", PROCESS_ALL_ACCESS, "Int",0,"UInt", DllCall("GetCurrentProcessId"),"PTR")
      DllCall("GetModuleFileName","PTR",hDll,"PTR",&ModuleName,"UInt",MAX_PATH)
      DllCall("CloseHandle","PTR",hProc)
   }
   ; Open Process to PID
   hProc := DllCall("OpenProcess", "UInt", PROCESS_ALL_ACCESS, "Int",0, "UInt", PID,"PTR")
   if !hProc
      return "Could not open process for PID: " PID
   
   Loop, Files, %dll%, F
      dll := A_LoopFileLongPath
   ; Reserve some memory and write dll path (ANSI)
   nDirLength := VarSetCapacity(nDir, StrLen(dll)+1, 0)
   ,StrPut(dll,&nDir,"CP0")

   ; Reserve memory in remote process
   if !pBufferRemote := DllCall("VirtualAllocEx", "Ptr", hProc, "Ptr", 0, "PTR", nDirLength, "UInt", MEM_COMMIT, "UInt", PAGE_EXECUTE_READWRITE, "Ptr")
      return "Could not reseve memory for process", DllCall("CloseHandle", "PTR", hProc)

   ; Write dll path to remote process memory
   DllCall("WriteProcessMemory", "Ptr", hProc, "Ptr", pBufferRemote, "Ptr", &nDir, "PTR", nDirLength, "Ptr", 0)

   ; Start new thread loading our dll

   hThread:=DllCall("CreateRemoteThread","PTR",hProc,"PTR",0,"PTR",0,"PTR",LoadLibraryA,"PTR",pBufferRemote,"UInt",0,"PTR",0,"PTR")
   if !hThread
   {
      DllCall("VirtualFreeEx","PTR",hProc,"PTR",pBufferRemote,"PTR",nDirLength,"Uint",MEM_RELEASE)
      ,DllCall("CloseHandle", "PTR", hProc)
      return "Could not load " dll " in remote process"
   }
   ; Wait for thread to finish
   DllCall("WaitForSingleObject", "PTR", hThread, "UInt", 0xFFFFFFFF)

   ; Get Exit code returned by thread (HMODULE for our dll)
   DllCall("GetExitCodeThread", "PTR", hThread, "UInt*", hModule)

   ; Close Thread
   DllCall("CloseHandle", "PTR", hThread)

   if (A_PtrSize=8)
   { ; use different method to retrieve base address because GetExitCodeThread returns DWORD only
      hModule:=0,VarSetCapacity(me32, (A_PtrSize=8?48:32)+(A_IsUnicode?1032:516), 0) ;W:1080:1064, A:564:548
      ;  Take a snapshot of all modules in the specified process.
      hModuleSnap := DllCall("CreateToolhelp32Snapshot","UInt", TH32CS_SNAPMODULE,"UInt", PID, "PTR" )
      if ( hModuleSnap != INVALID_HANDLE_VALUE )
      {
         ; reset hModule and set the size of the structure before using it.
         NumPut((A_PtrSize=8?48:32)+(A_IsUnicode?1032:516), &me32, 0, "UInt") ;dwSize  ;W:1080:1064, A:564:548
         ;  Retrieve information about the first module,
         ;  and exit if unsuccessful
         if ( !DllCall("Module32First" (A_IsUnicode?"W":""),"PTR", hModuleSnap,"PTR", &me32 ) )
         {
            ; Free memory used for passing dll path to remote thread
            DllCall("VirtualFreeEx","PTR",hProc,"PTR",pBufferRemote,"PTR",nDirLength,MEM_RELEASE)
            ,DllCall("CloseHandle","PTR", hModuleSnap ) ; Must clean up the snapshot object!
            return false
         }
         ;  Now walk the module list of the process,and display information about each module
         while(A_Index=1 || DllCall("Module32Next" (A_IsUnicode?"W":""),"PTR",hModuleSnap,"PTR", &me32 ) )
            if (StrGet(&me32+(A_PtrSize=8?48:32)+(A_IsUnicode?512:256))=dll) ;szExePath ;W:560:544, A:304:288
            {
               hModule := NumGet(me32, A_PtrSize=8?40:28, "Ptr") ;hModule
               break
            }
         DllCall("CloseHandle","PTR",hModuleSnap) ; clean up
      }
   }

   hDll:=DllCall("LoadLibrary","Str",dll,"PTR")

   ; Calculate pointer to ahkdll and ahkExec functions
   ahktextdll:=hModule+DllCall("GetProcAddress","PTR",hDll,"AStr","ahktextdll","PTR")-hDll
   ahkExec:=hModule+DllCall("GetProcAddress","PTR",hDll,"AStr","ahkExec","PTR")-hDll
   ahkTerminate:=hModule+DllCall("GetProcAddress","PTR",hDll,"AStr","ahkTerminate","PTR")-hDll

   if script
   {
      nScriptLength := VarSetCapacity(nScript, (StrLen(script)+1)*(A_IsUnicode?2:1), 0)
      ,StrPut(script,&nScript)
      ; Reserve memory in remote process where our script will be saved
      if !pBufferScript := DllCall("VirtualAllocEx", "Ptr", hProc, "Ptr", 0, "PTR", nScriptLength, "UInt", MEM_COMMIT, "UInt", PAGE_EXECUTE_READWRITE, "Ptr")
         return "Could not reseve memory for process"
      ,DllCall("CloseHandle", "PTR", hProc)

      ; Write script to remote process memory
      DllCall("WriteProcessMemory", "Ptr", hProc, "Ptr", pBufferScript, "Ptr", &nScript, "PTR", nScriptLength, "Ptr", 0)
   }
   else
      pBufferScript:=0

   ; Run ahkdll function in remote thread
   hThread := DllCall("CreateRemoteThread","PTR",hProc,"PTR",0,"PTR",0,"PTR",ahktextdll,"PTR",pBufferScript,"PTR",0,"UInt",0,"PTR")
   if !hThread
   { ; could not start ahkdll in remote process
      ; Free memory used for passing dll path to remote thread
      DllCall("VirtualFreeEx","PTR",hProc,"PTR",pBufferRemote,"PTR",nDirLength,MEM_RELEASE)
      DllCall("CloseHandle", "PTR", hProc)
      return "Could not start ahkdll in remote process"
   }
   DllCall("WaitForSingleObject", "PTR", hThread, "UInt", 0xFFFFFFFF)
   DllCall("GetExitCodeThread", "PTR", hThread, "UIntP", lpExitCode)

   ; Release memory and handles
   DllCall("VirtualFreeEx","PTR",hProc,"PTR",pBufferRemote,"PTR",nDirLength,MEM_RELEASE)
   DllCall("CloseHandle", "PTR", hThread)
   DllCall("CloseHandle", "PTR", hProc)

   if !lpExitCode ; thread could not be created.
      return "Could not create a thread in remote process"

   return {PID:PID,hModule:hModule,ahkExec:ahkExec,ahkTerminate:ahkTerminate,base:base}
}

minhook.ahk

global OutputDir := "D:\temp"
MinhookDll := A_ScriptDir "\MinHook.dll"
global fps := 25
global pOriginal_EndScene

SetWorkingDir %A_ScriptDir%
fps := 1000/fps
d3d := Direct3DCreate9(D3D_SDK_VERSION := 32) 
VarSetCapacity(D3DPRESENT_PARAMETERS, 48+2*A_PtrSize, 0) 
NumPut(1, D3DPRESENT_PARAMETERS, 0)   ; BackBufferWidth
NumPut(1, D3DPRESENT_PARAMETERS, 4)   ; BackBufferHeight
NumPut(1, D3DPRESENT_PARAMETERS, 24)   ; D3DSWAPEFFECT_DISCARD
NumPut(1, D3DPRESENT_PARAMETERS, 24+2*A_PtrSize)   ; Windowed
IDirect3D9_CreateDevice(d3d, D3DADAPTER_DEFAULT := 0, D3DDEVTYPE_HAL := 1, 0, D3DCREATE_HARDWARE_VERTEXPROCESSING := 0x00000040, &D3DPRESENT_PARAMETERS, device)
EndScene := IDirect3DDevice9_Get_EndScene(device)

Release(device)
Release(d3d)

MinHook_Init(MinhookDll)
MH_CreateHook(EndScene, RegisterCallback("EndScene_Hook", "F"), pOriginal_EndScene)
MH_EnableHook()
return


EndScene_Hook(device)
{
   Critical
   static n, timeElapsed, screenshotRequest, surface, temp_surface, BackBufferWidth, BackBufferHeight
   if (n = "")
   {
      timeElapsed := A_TickCount
      screenshotRequest := 1
   }
   if (A_TickCount - timeElapsed >= fps)
   {
      screenshotRequest := 1
      timeElapsed+=fps
   }
   if (screenshotRequest = 1)
      IDirect3DDevice9_GetBackBuffer(device, 0, 0, D3DBACKBUFFER_TYPE_MONO := 0, back_buffer)
   if (n = "")
   {
      VarSetCapacity(D3DSURFACE_DESC, 32, 0)
      IDirect3DSurface9_GetDesc(back_buffer, &D3DSURFACE_DESC)
      BackBufferWidth := NumGet(D3DSURFACE_DESC, 24, "uint")
      BackBufferHeight := NumGet(D3DSURFACE_DESC, 28, "uint")
      IDirect3DDevice9_CreateOffscreenPlainSurface(device, BackBufferWidth, BackBufferHeight, D3DFMT_A8R8G8B8 := 21, D3DPOOL_SYSTEMMEM := 2, surface, 0)
      IDirect3DDevice9_CreateRenderTarget(device, BackBufferWidth, BackBufferHeight, D3DFMT_A8R8G8B8 := 21, D3DMULTISAMPLE_NONE := 0, 0, true, temp_surface, 0)
   }
   if (screenshotRequest = 1)
   {
      n++
      screenshotRequest := ""
      IDirect3DDevice9_StretchRect(device, back_buffer, 0, temp_surface, 0, D3DTEXF_NONE := 0)
      Release(back_buffer)
      IDirect3DDevice9_GetRenderTargetData(device, temp_surface, surface)
      VarSetCapacity(D3DLOCKED_RECT, A_PtrSize*2, 0)
      IDirect3DSurface9_LockRect(surface, &D3DLOCKED_RECT, 0, 0)
      pitch := NumGet(D3DLOCKED_RECT, 0, "int")
      pBits := NumGet(D3DLOCKED_RECT, A_PtrSize, "ptr")
      VarSetCapacity(shot, pitch*BackBufferHeight, 0)
      DllCall("RtlMoveMemory", "Ptr", &shot, "Ptr", pBits, "UInt", pitch*BackBufferHeight)
      IDirect3DSurface9_UnlockRect(surface)
      SavePixelsToFile32bppPBGRA(BackBufferWidth, BackBufferHeight, pitch, &shot, OutputDir "\" n ".png", "GUID_ContainerFormatPng")
   }
   DllCall(pOriginal_EndScene, "ptr", device)
   return 
}



Direct3DCreate9(SDKVersion)
{
   if !DllCall("GetModuleHandle","str","d3d9", "PTR")
   {
      MsgBox, 16, Error, d3d9 failed.
      ExitApp
   }
   return DllCall("d3d9\Direct3DCreate9", "uint", SDKVersion)
}

IDirect3D9_CreateDevice(this,Adapter,DeviceType,hFocusWindow,BehaviorFlags,pPresentationParameters,ByRef ppReturnedDeviceInterface)
{
   hr := DllCall(NumGet(NumGet(this+0)+16*A_PtrSize),"ptr",this,"uint",Adapter,"uint",DeviceType,"ptr",hFocusWindow,"uint",BehaviorFlags,"ptr",pPresentationParameters,"ptr*",ppReturnedDeviceInterface)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DDevice9_CreateOffscreenPlainSurface(this,Width,Height,Format,Pool,ByRef ppSurface,pSharedHandle)
{
   hr := DllCall(NumGet(NumGet(this+0)+36*A_PtrSize),"ptr",this,"uint",Width,"uint",Height,"uint",Format,"uint",Pool,"ptr*",ppSurface,"ptr",pSharedHandle)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DDevice9_Get_EndScene(this)
{
   return NumGet(NumGet(this+0)+42*A_PtrSize)
}

IDirect3DDevice9_GetBackBuffer(this,iSwapChain,iBackBuffer,Type,ByRef ppBackBuffer)
{
   hr := DllCall(NumGet(NumGet(this+0)+18*A_PtrSize),"ptr",this,"uint",iSwapChain,"uint",iBackBuffer,"uint",Type,"ptr*",ppBackBuffer)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DDevice9_GetRenderTargetData(this,pRenderTarget,pDestSurface)
{

   hr := DllCall(NumGet(NumGet(this+0)+32*A_PtrSize),"ptr",this,"ptr",pRenderTarget,"ptr",pDestSurface)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DDevice9_StretchRect(this,pSourceSurface,pSourceRect,pDestSurface,pDestRect,Filter)
{
   hr := DllCall(NumGet(NumGet(this+0)+34*A_PtrSize),"ptr",this,"ptr",pSourceSurface,"ptr",pSourceRect,"ptr",pDestSurface,"ptr",pDestRect,"uint",Filter)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DDevice9_CreateRenderTarget(this,Width,Height,Format,MultiSample,MultisampleQuality,Lockable,ByRef ppSurface,pSharedHandle)
{
   hr := DllCall(NumGet(NumGet(this+0)+28*A_PtrSize),"ptr",this,"uint",Width,"uint",Height,"uint",Format,"uint",MultiSample,"uint",MultisampleQuality,"int",Lockable,"ptr*",ppSurface,"ptr",pSharedHandle)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DSurface9_LockRect(this,pLockedRect,pRect,Flags)
{
   hr := DllCall(NumGet(NumGet(this+0)+13*A_PtrSize),"ptr",this,"ptr",pLockedRect,"ptr",pRect,"uint",Flags)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DSurface9_UnlockRect(this)
{
   hr := DllCall(NumGet(NumGet(this+0)+14*A_PtrSize),"ptr",this)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DSurface9_GetDesc(this,pDesc)
{
   hr := DllCall(NumGet(NumGet(this+0)+12*A_PtrSize),"ptr",this,"ptr",pDesc)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DDevice9_EndScene(this)
{
   hr := DllCall(NumGet(NumGet(this+0)+42*A_PtrSize),"ptr", this)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

Release(this)
{
   DllCall(NumGet(NumGet(this+0)+2*A_PtrSize), "ptr", this)
   if ErrorLevel
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

_Error(val)
{
   msgbox % val
   ExitApp
}




MinHook_Init(MinhookDll)
{
   Static h
   If Not h
   {
      h:=DllCall("LoadLibrary","Str",MinhookDll, "Ptr")
      MH_Initialize()
   }
}

; Creates a Hook for the specified target function, in disabled state.
; Parameters:
;   pTarget    [in]  A pointer to the target function, which will be
;                    overridden by the detour function.
;   pDetour    [in]  A pointer to the detour function, which will override
;                    the target function.
;   ppOriginal [out] A pointer to the trampoline function, which will be
;                    used to call the original target function.
;                    This parameter can be NULL.
MH_CreateHook(pTarget, pDetour, ByRef ppOriginal := 0) {
	return DllCall("MinHook\MH_CreateHook"
	               , "ptr", pTarget
	               , "ptr", pDetour
	               , "uptr*", ppOriginal )
}

; Initialize the MinHook library. You must call this function EXACTLY ONCE
; at the beginning of your program.
MH_Initialize() {
	return DllCall("MinHook\MH_Initialize")
}

; Uninitialize the MinHook library. You must call this function EXACTLY
; ONCE at the end of your program.
MH_Uninitialize() {
	return DllCall("MinHook\MH_Uninitialize")
}

; Removes an already created hook.
; Parameters:
;   pTarget [in] A pointer to the target function.
MH_RemoveHook(pTarget) {
	return DllCall("MinHook\MH_RemoveHook", "ptr", pTarget)
}

/*
	#define MH_ALL_HOOKS NULL
*/

; Enables an already created hook.
; Parameters:
;   pTarget [in] A pointer to the target function.
;                If this parameter is MH_ALL_HOOKS, all created hooks are
;                enabled in one go.
MH_EnableHook(pTarget := 0) {
	return DllCall("MinHook\MH_EnableHook", "ptr", pTarget)
}

; Disables an already created hook.
; Parameters:
;   pTarget [in] A pointer to the target function.
;                If this parameter is MH_ALL_HOOKS, all created hooks are
;                disabled in one go.
MH_DisableHook(pTarget := 0) {
	return DllCall("MinHook\MH_DisableHook", "ptr", pTarget)
}



SavePixelsToFile32bppPBGRA(width, height, stride, pixels, filePath, GUID)
{  
   wic := IWICCreate()
   IWICImagingFactory_CreateStream(wic, stream)
   IWICStream_InitializeFromFilename(stream, filePath, GENERIC_WRITE := 0x40000000)
   IWICImagingFactory_CreateEncoder(wic, GUID, 0, encoder)
   IWICBitmapEncoder_Initialize(encoder, stream, WICBitmapEncoderNoCache := 0x2)
   IWICBitmapEncoder_CreateNewFrame(encoder, frame)
   IWICBitmapFrameEncode_Initialize(frame)
   IWICBitmapFrameEncode_SetSize(frame, width, height)
   IWICBitmapFrameEncode_SetPixelFormat(frame, "GUID_WICPixelFormat32bppPBGRA")
   IWICBitmapFrameEncode_WritePixels(frame, height, stride, stride * height, pixels)
   IWICBitmapFrameEncode_Commit(frame)
   IWICBitmapEncoder_Commit(encoder)
   Release(stream)
   Release(frame)
   Release(encoder)
   Release(factory)
   ObjRelease(wic)
   return
}

IWICCreate()
{
   return ComObjCreate("{cacaf262-9370-4615-a13b-9f5539da4c0a}", "{ec5ec8a9-c395-4314-9c77-54d7a935ff70}")
}

IWICImagingFactory_CreateStream(this, ByRef ppIWICStream)
{
   hr := DllCall(NumGet(NumGet(this+0)+14*A_PtrSize), "ptr", this, "ptr*", ppIWICStream)
   if hr or ErrorLevel
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICImagingFactory_CreateEncoder(this, guidContainerFormat, pguidVendor, ByRef ppIEncoder)
{
   hr := DllCall(NumGet(NumGet(this+0)+8*A_PtrSize), "ptr", this, "ptr", WIC_GUID(GUID1, guidContainerFormat), "ptr", WIC_GUID(GUID2, pguidVendor), "ptr*", ppIEncoder)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICStream_InitializeFromFilename(this, wzFileName, dwDesiredAccess)
{
   hr := DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this, "str", wzFileName, "uint", dwDesiredAccess)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapEncoder_Initialize(this, pIStream, cacheOption)
{
   hr := DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", pIStream, "int", cacheOption)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapEncoder_CreateNewFrame(this, ByRef ppIFrameEncode, ppIEncoderOptions := 0)
{
   hr := DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "ptr*", ppIFrameEncode, "ptr*", ppIEncoderOptions)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapEncoder_Commit(this)
{
   hr := DllCall(NumGet(NumGet(this+0)+11*A_PtrSize), "ptr", this)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapFrameEncode_Initialize(this, pIEncoderOptions := 0)
{
   hr := DllCall(NumGet(NumGet(this+0)+3*A_PtrSize), "ptr", this, "ptr", pIEncoderOptions)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapFrameEncode_SetSize(this, uiWidth, uiHeight)
{
   hr := DllCall(NumGet(NumGet(this+0)+4*A_PtrSize), "ptr", this, "uint", uiWidth, "uint", uiHeight)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapFrameEncode_SetPixelFormat(this, pPixelFormat)
{
   hr := DllCall(NumGet(NumGet(this+0)+6*A_PtrSize), "ptr", this, "ptr", WIC_GUID(GUID, pPixelFormat))
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapFrameEncode_WritePixels(this, lineCount, cbStride, cbBufferSize, pbPixels)
{
   hr := DllCall(NumGet(NumGet(this+0)+10*A_PtrSize), "ptr", this, "uint", lineCount, "uint", cbStride, "uint", cbBufferSize, "ptr", pbPixels)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IWICBitmapFrameEncode_Commit(this)
{
   hr := DllCall(NumGet(NumGet(this+0)+12*A_PtrSize), "ptr", this)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

WIC_GUID(ByRef GUID,name){
	static init:=1,_:={}
	if init {
	init:=0
	; Decoders
	 _.CLSID_WICBmpDecoder:=[0x6b462062, 0x7cbf, 0x400d, 0x9f, 0xdb, 0x81, 0x3d, 0xd1, 0xf, 0x27, 0x78]
	,_.CLSID_WICPngDecoder:=[0x389ea17b, 0x5078, 0x4cde, 0xb6, 0xef, 0x25, 0xc1, 0x51, 0x75, 0xc7, 0x51]
	,_.CLSID_WICIcoDecoder:=[0xc61bfcdf, 0x2e0f, 0x4aad, 0xa8, 0xd7, 0xe0, 0x6b, 0xaf, 0xeb, 0xcd, 0xfe]
	,_.CLSID_WICJpegDecoder:=[0x9456a480, 0xe88b, 0x43ea, 0x9e, 0x73, 0xb, 0x2d, 0x9b, 0x71, 0xb1, 0xca]
	,_.CLSID_WICGifDecoder:=[0x381dda3c, 0x9ce9, 0x4834, 0xa2, 0x3e, 0x1f, 0x98, 0xf8, 0xfc, 0x52, 0xbe]
	,_.CLSID_WICTiffDecoder:=[0xb54e85d9, 0xfe23, 0x499f, 0x8b, 0x88, 0x6a, 0xce, 0xa7, 0x13, 0x75, 0x2b]
	,_.CLSID_WICWmpDecoder:=[0xa26cec36, 0x234c, 0x4950, 0xae, 0x16, 0xe3, 0x4a, 0xac, 0xe7, 0x1d, 0x0d]
	; Encoders
	 _.CLSID_WICBmpEncoder:=[0x69be8bb4, 0xd66d, 0x47c8, 0x86, 0x5a, 0xed, 0x15, 0x89, 0x43, 0x37, 0x82]
	,_.CLSID_WICPngEncoder:=[0x27949969, 0x876a, 0x41d7, 0x94, 0x47, 0x56, 0x8f, 0x6a, 0x35, 0xa4, 0xdc]
	,_.CLSID_WICJpegEncoder:=[0x1a34f5c1, 0x4a5a, 0x46dc, 0xb6, 0x44, 0x1f, 0x45, 0x67, 0xe7, 0xa6, 0x76]
	,_.CLSID_WICGifEncoder:=[0x114f5598, 0xb22, 0x40a0, 0x86, 0xa1, 0xc8, 0x3e, 0xa4, 0x95, 0xad, 0xbd]
	,_.CLSID_WICTiffEncoder:=[0x0131be10, 0x2001, 0x4c5f, 0xa9, 0xb0, 0xcc, 0x88, 0xfa, 0xb6, 0x4c, 0xe8]
	,_.CLSID_WICWmpEncoder:=[0xac4ce3cb, 0xe1c1, 0x44cd, 0x82, 0x15, 0x5a, 0x16, 0x65, 0x50, 0x9e, 0xc2]
	; Container Formats
	 _.GUID_ContainerFormatBmp:=[0xaf1d87e, 0xfcfe, 0x4188, 0xbd, 0xeb, 0xa7, 0x90, 0x64, 0x71, 0xcb, 0xe3]
	,_.GUID_ContainerFormatPng:=[0x1b7cfaf4, 0x713f, 0x473c, 0xbb, 0xcd, 0x61, 0x37, 0x42, 0x5f, 0xae, 0xaf]
	,_.GUID_ContainerFormatIco:=[0xa3a860c4, 0x338f, 0x4c17, 0x91, 0x9a, 0xfb, 0xa4, 0xb5, 0x62, 0x8f, 0x21]
	,_.GUID_ContainerFormatJpeg:=[0x19e4a5aa, 0x5662, 0x4fc5, 0xa0, 0xc0, 0x17, 0x58, 0x2, 0x8e, 0x10, 0x57]
	,_.GUID_ContainerFormatTiff:=[0x163bcc30, 0xe2e9, 0x4f0b, 0x96, 0x1d, 0xa3, 0xe9, 0xfd, 0xb7, 0x88, 0xa3]
	,_.GUID_ContainerFormatGif:=[0x1f8a5601, 0x7d4d, 0x4cbd, 0x9c, 0x82, 0x1b, 0xc8, 0xd4, 0xee, 0xb9, 0xa5]
	,_.GUID_ContainerFormatWmp:=[0x57a37caa, 0x367a, 0x4540, 0x91, 0x6b, 0xf1, 0x83, 0xc5, 0x09, 0x3a, 0x4b]
	; Component Identifiers
	 _.CLSID_WICImagingCategories:=[0xfae3d380, 0xfea4, 0x4623, 0x8c, 0x75, 0xc6, 0xb6, 0x11, 0x10, 0xb6, 0x81]
	,_.CATID_WICBitmapDecoders:=[0x7ed96837, 0x96f0, 0x4812, 0xb2, 0x11, 0xf1, 0x3c, 0x24, 0x11, 0x7e, 0xd3]
	,_.CATID_WICBitmapEncoders:=[0xac757296, 0x3522, 0x4e11, 0x98, 0x62, 0xc1, 0x7b, 0xe5, 0xa1, 0x76, 0x7e]
	,_.CATID_WICPixelFormats:=[0x2b46e70f, 0xcda7, 0x473e, 0x89, 0xf6, 0xdc, 0x96, 0x30, 0xa2, 0x39, 0x0b]
	,_.CATID_WICFormatConverters:=[0x7835eae8, 0xbf14, 0x49d1, 0x93, 0xce, 0x53, 0x3a, 0x40, 0x7b, 0x22, 0x48]
	,_.CATID_WICMetadataReader:=[0x05af94d8, 0x7174, 0x4cd2, 0xbe, 0x4a, 0x41, 0x24, 0xb8, 0x0e, 0xe4, 0xb8]
	,_.CATID_WICMetadataWriter:=[0xabe3b9a4, 0x257d, 0x4b97, 0xbd, 0x1a, 0x29, 0x4a, 0xf4, 0x96, 0x22, 0x2e]
	; Format Converters
	 _.CLSID_WICDefaultFormatConverter:=[0x1a3f11dc, 0xb514, 0x4b17, 0x8c, 0x5f, 0x21, 0x54, 0x51, 0x38, 0x52, 0xf1]
	,_.CLSID_WICFormatConverterHighColor:=[0xac75d454, 0x9f37, 0x48f8, 0xb9, 0x72, 0x4e, 0x19, 0xbc, 0x85, 0x60, 0x11]
	,_.CLSID_WICFormatConverterNChannel:=[0xc17cabb2, 0xd4a3, 0x47d7, 0xa5, 0x57, 0x33, 0x9b, 0x2e, 0xfb, 0xd4, 0xf1]
	,_.CLSID_WICFormatConverterWMPhoto:=[0x9cb5172b, 0xd600, 0x46ba, 0xab, 0x77, 0x77, 0xbb, 0x7e, 0x3a, 0x00, 0xd9]
	; Metadata Handlers
	 _.GUID_MetadataFormatUnknown:=[0xA45E592F, 0x9078, 0x4A7C, 0xAD, 0xB5, 0x4E, 0xDC, 0x4F, 0xD6, 0x1B, 0x1F]
	,_.GUID_MetadataFormatIfd:=[0x537396C6, 0x2D8A, 0x4BB6, 0x9B, 0xF8, 0x2F, 0x0A, 0x8E, 0x2A, 0x3A, 0xDF]
	,_.GUID_MetadataFormatSubIfd:=[0x58A2E128, 0x2DB9, 0x4E57, 0xBB, 0x14, 0x51, 0x77, 0x89, 0x1E, 0xD3, 0x31]
	,_.GUID_MetadataFormatExif:=[0x1C3C4F9D, 0xB84A, 0x467D, 0x94, 0x93, 0x36, 0xCF, 0xBD, 0x59, 0xEA, 0x57]
	,_.GUID_MetadataFormatGps:=[0x7134AB8A, 0x9351, 0x44AD, 0xAF, 0x62, 0x44, 0x8D, 0xB6, 0xB5, 0x02, 0xEC]
	,_.GUID_MetadataFormatInterop:=[0xED686F8E, 0x681F, 0x4C8B, 0xBD, 0x41, 0xA8, 0xAD, 0xDB, 0xF6, 0xB3, 0xFC]
	,_.GUID_MetadataFormatApp0:=[0x79007028, 0x268D, 0x45d6, 0xA3, 0xC2, 0x35, 0x4E, 0x6A, 0x50, 0x4B, 0xC9]
	,_.GUID_MetadataFormatApp1:=[0x8FD3DFC3, 0xF951, 0x492B, 0x81, 0x7F, 0x69, 0xC2, 0xE6, 0xD9, 0xA5, 0xB0]
	,_.GUID_MetadataFormatApp13:=[0x326556A2, 0xF502, 0x4354, 0x9C, 0xC0, 0x8E, 0x3F, 0x48, 0xEA, 0xF6, 0xB5]
	,_.GUID_MetadataFormatIPTC:=[0x4FAB0914, 0xE129, 0x4087, 0xA1, 0xD1, 0xBC, 0x81, 0x2D, 0x45, 0xA7, 0xB5]
	,_.GUID_MetadataFormatIRB:=[0x16100D66, 0x8570, 0x4BB9, 0xB9, 0x2D, 0xFD, 0xA4, 0xB2, 0x3E, 0xCE, 0x67]
	,_.GUID_MetadataFormat8BIMIPTC:=[0x0010568c, 0x0852, 0x4e6a, 0xb1, 0x91, 0x5c, 0x33, 0xac, 0x5b, 0x04, 0x30]
	,_.GUID_MetadataFormat8BIMResolutionInfo:=[0x739F305D, 0x81DB, 0x43CB, 0xAC, 0x5E, 0x55, 0x01, 0x3E, 0xF9, 0xF0, 0x03]
	 _.GUID_MetadataFormat8BIMIPTCDigest:=[0x1CA32285, 0x9CCD, 0x4786, 0x8B, 0xD8, 0x79, 0x53, 0x9D, 0xB6, 0xA0, 0x06]
	,_.GUID_MetadataFormatXMP:=[0xBB5ACC38, 0xF216, 0x4CEC, 0xA6, 0xC5, 0x5F, 0x6E, 0x73, 0x97, 0x63, 0xA9]
	,_.GUID_MetadataFormatThumbnail:=[0x243dcee9, 0x8703, 0x40ee, 0x8e, 0xf0, 0x22, 0xa6, 0x0, 0xb8, 0x5, 0x8c]
	,_.GUID_MetadataFormatChunktEXt:=[0x568d8936, 0xc0a9, 0x4923, 0x90, 0x5d, 0xdf, 0x2b, 0x38, 0x23, 0x8f, 0xbc]
	,_.GUID_MetadataFormatXMPStruct:=[0x22383CF1, 0xED17, 0x4E2E, 0xAF, 0x17, 0xD8, 0x5B, 0x8F, 0x6B, 0x30, 0xD0]
	,_.GUID_MetadataFormatXMPBag:=[0x833CCA5F, 0xDCB7, 0x4516, 0x80, 0x6F, 0x65, 0x96, 0xAB, 0x26, 0xDC, 0xE4]
	,_.GUID_MetadataFormatXMPSeq:=[0x63E8DF02, 0xEB6C,0x456C, 0xA2, 0x24, 0xB2, 0x5E, 0x79, 0x4F, 0xD6, 0x48]
	,_.GUID_MetadataFormatXMPAlt:=[0x7B08A675, 0x91AA, 0x481B, 0xA7, 0x98, 0x4D, 0xA9, 0x49, 0x08, 0x61, 0x3B]
	,_.GUID_MetadataFormatLSD:=[0xE256031E, 0x6299, 0x4929, 0xB9, 0x8D, 0x5A, 0xC8, 0x84, 0xAF, 0xBA, 0x92]
	,_.GUID_MetadataFormatIMD:=[0xBD2BB086, 0x4D52, 0x48DD, 0x96, 0x77, 0xDB, 0x48, 0x3E, 0x85, 0xAE, 0x8F]
	,_.GUID_MetadataFormatGCE:=[0x2A25CAD8, 0xDEEB, 0x4C69, 0xA7, 0x88, 0xE, 0xC2, 0x26, 0x6D, 0xCA, 0xFD]
	,_.GUID_MetadataFormatAPE:=[0x2E043DC2, 0xC967, 0x4E05, 0x87, 0x5E, 0x61, 0x8B, 0xF6, 0x7E, 0x85, 0xC3]
	 _.GUID_MetadataFormatJpegChrominance:=[0xF73D0DCF, 0xCEC6, 0x4F85, 0x9B, 0x0E, 0x1C, 0x39, 0x56, 0xB1, 0xBE, 0xF7]
	,_.GUID_MetadataFormatJpegLuminance:=[0x86908007, 0xEDFC, 0x4860, 0x8D, 0x4B, 0x4E, 0xE6, 0xE8, 0x3E, 0x60, 0x58]
	,_.GUID_MetadataFormatJpegComment:=[0x220E5F33, 0xAFD3, 0x474E, 0x9D, 0x31, 0x7D, 0x4F, 0xE7, 0x30, 0xF5, 0x57]
	,_.GUID_MetadataFormatGifComment:=[0xC4B6E0E0, 0xCFB4, 0x4AD3, 0xAB, 0x33, 0x9A, 0xAD, 0x23, 0x55, 0xA3, 0x4A]
	,_.GUID_MetadataFormatChunkgAMA:=[0xF00935A5, 0x1D5D, 0x4CD1, 0x81, 0xB2, 0x93, 0x24, 0xD7, 0xEC, 0xA7, 0x81]
	,_.GUID_MetadataFormatChunkbKGD:=[0xE14D3571, 0x6B47, 0x4DEA, 0xB6, 0xA, 0x87, 0xCE, 0xA, 0x78, 0xDF, 0xB7]
	,_.GUID_MetadataFormatChunkiTXt:=[0xC2BEC729, 0xB68, 0x4B77, 0xAA, 0xE, 0x62, 0x95, 0xA6, 0xAC, 0x18, 0x14]
	,_.GUID_MetadataFormatChunkcHRM:=[0x9DB3655B, 0x2842, 0x44B3, 0x80, 0x67, 0x12, 0xE9, 0xB3, 0x75, 0x55, 0x6A]
	,_.GUID_MetadataFormatChunkhIST:=[0xC59A82DA, 0xDB74, 0x48A4, 0xBD, 0x6A, 0xB6, 0x9C, 0x49, 0x31, 0xEF, 0x95]
	,_.GUID_MetadataFormatChunkiCCP:=[0xEB4349AB, 0xB685, 0x450F, 0x91, 0xB5, 0xE8, 0x2, 0xE8, 0x92, 0x53, 0x6C]
	,_.GUID_MetadataFormatChunksRGB:=[0xC115FD36, 0xCC6F, 0x4E3F, 0x83, 0x63, 0x52, 0x4B, 0x87, 0xC6, 0xB0, 0xD9]
	,_.GUID_MetadataFormatChunktIME:=[0x6B00AE2D, 0xE24B, 0x460A, 0x98, 0xB6, 0x87, 0x8B, 0xD0, 0x30, 0x72, 0xFD]
	; Vendor Identification
	 _.GUID_VendorMicrosoft:=[0x69fd0fdc, 0xa866, 0x4108, 0xb3, 0xb2, 0x98, 0x44, 0x7f, 0xa9, 0xed, 0xd4]
	,_.GUID_VendorMicrosoftBuiltIn:=[0x257a30fd, 0x6b6, 0x462b, 0xae, 0xa4, 0x63, 0xf7, 0xb, 0x86, 0xe5, 0x33]
	; WICBitmapPaletteType
	 _.GUID_WICPixelFormatDontCare:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x00]
	,_.GUID_WICPixelFormat1bppIndexed:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x01]
	,_.GUID_WICPixelFormat2bppIndexed:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x02]
	,_.GUID_WICPixelFormat4bppIndexed:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x03]
	,_.GUID_WICPixelFormat8bppIndexed:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x04]
	,_.GUID_WICPixelFormatBlackWhite:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x05]
	,_.GUID_WICPixelFormat2bppGray:=[  0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x06]
	,_.GUID_WICPixelFormat4bppGray:=[  0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x07]
	,_.GUID_WICPixelFormat8bppGray:=[  0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x08]
	,_.GUID_WICPixelFormat8bppAlpha:=[0xe6cd0116, 0xeeba, 0x4161, 0xaa, 0x85, 0x27, 0xdd, 0x9f, 0xb3, 0xa8, 0x95]
	,_.GUID_WICPixelFormat16bppBGR555:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x09]
	,_.GUID_WICPixelFormat16bppBGR565:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x0a]
	,_.GUID_WICPixelFormat16bppBGRA5551:=[0x05ec7c2b, 0xf1e6, 0x4961, 0xad, 0x46, 0xe1, 0xcc, 0x81, 0x0a, 0x87, 0xd2]
	 _.GUID_WICPixelFormat16bppGray:=[  0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x0b]
	,_.GUID_WICPixelFormat24bppBGR:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x0c]
	,_.GUID_WICPixelFormat24bppRGB:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x0d]
	,_.GUID_WICPixelFormat32bppBGR:=[  0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x0e]
	,_.GUID_WICPixelFormat32bppBGRA:=[ 0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x0f]
	,_.GUID_WICPixelFormat32bppPBGRA:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x10]
	,_.GUID_WICPixelFormat32bppGrayFloat:=[ 0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x11]
	,_.GUID_WICPixelFormat32bppRGBA:=[0xf5c7ad2d, 0x6a8d, 0x43dd, 0xa7, 0xa8, 0xa2, 0x99, 0x35, 0x26, 0x1a, 0xe9]
	,_.GUID_WICPixelFormat32bppPRGBA:=[0x3cc4a650, 0xa527, 0x4d37, 0xa9, 0x16, 0x31, 0x42, 0xc7, 0xeb, 0xed, 0xba]
	,_.GUID_WICPixelFormat48bppRGB:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x15]
	,_.GUID_WICPixelFormat48bppBGR:=[0xe605a384, 0xb468, 0x46ce, 0xbb, 0x2e, 0x36, 0xf1, 0x80, 0xe6, 0x43, 0x13]
	,_.GUID_WICPixelFormat64bppRGBA:=[ 0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x16]
	,_.GUID_WICPixelFormat64bppBGRA:=[ 0x1562ff7c, 0xd352, 0x46f9, 0x97, 0x9e, 0x42, 0x97, 0x6b, 0x79, 0x22, 0x46]
	 _.GUID_WICPixelFormat64bppPRGBA:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x17]
	,_.GUID_WICPixelFormat64bppPBGRA:=[0x8c518e8e, 0xa4ec, 0x468b, 0xae, 0x70, 0xc9, 0xa3, 0x5a, 0x9c, 0x55, 0x30]
	,_.GUID_WICPixelFormat16bppGrayFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x13]
	,_.GUID_WICPixelFormat32bppBGR101010:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x14]
	,_.GUID_WICPixelFormat48bppRGBFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x12]
	,_.GUID_WICPixelFormat48bppBGRFixedPoint:=[0x49ca140e, 0xcab6, 0x493b, 0x9d, 0xdf, 0x60, 0x18, 0x7c, 0x37, 0x53, 0x2a]
	,_.GUID_WICPixelFormat96bppRGBFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x18]
	,_.GUID_WICPixelFormat128bppRGBAFloat:=[ 0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x19]
	,_.GUID_WICPixelFormat128bppPRGBAFloat:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x1a]
	,_.GUID_WICPixelFormat128bppRGBFloat:=[  0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x1b]
	,_.GUID_WICPixelFormat32bppCMYK:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x1c]
	,_.GUID_WICPixelFormat64bppRGBAFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x1d]
	,_.GUID_WICPixelFormat64bppBGRAFixedPoint:=[0x356de33c, 0x54d2, 0x4a23, 0xbb, 0x4, 0x9b, 0x7b, 0xf9, 0xb1, 0xd4, 0x2d]
	 _.GUID_WICPixelFormat64bppRGBFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x40]
	,_.GUID_WICPixelFormat128bppRGBAFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x1e]
	,_.GUID_WICPixelFormat128bppRGBFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x41]
	,_.GUID_WICPixelFormat64bppRGBAHalf:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x3a]
	,_.GUID_WICPixelFormat64bppRGBHalf:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x42]
	,_.GUID_WICPixelFormat48bppRGBHalf:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x3b]
	,_.GUID_WICPixelFormat32bppRGBE:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x3d]
	,_.GUID_WICPixelFormat16bppGrayHalf:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x3e]
	,_.GUID_WICPixelFormat32bppGrayFixedPoint:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x3f]
	,_.GUID_WICPixelFormat32bppRGBA1010102:=[0x25238D72, 0xFCF9, 0x4522, 0xb5, 0x14, 0x55, 0x78, 0xe5, 0xad, 0x55, 0xe0]
	,_.GUID_WICPixelFormat32bppRGBA1010102XR:=[0x00DE6B9A, 0xC101, 0x434b, 0xb5, 0x02, 0xd0, 0x16, 0x5e, 0xe1, 0x12, 0x2c]
	,_.GUID_WICPixelFormat64bppCMYK:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x1f]
	,_.GUID_WICPixelFormat24bpp3Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x20]
	 _.GUID_WICPixelFormat32bpp4Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x21]
	,_.GUID_WICPixelFormat40bpp5Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x22]
	,_.GUID_WICPixelFormat48bpp6Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x23]
	,_.GUID_WICPixelFormat56bpp7Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x24]
	,_.GUID_WICPixelFormat64bpp8Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x25]
	,_.GUID_WICPixelFormat48bpp3Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x26]
	,_.GUID_WICPixelFormat64bpp4Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x27]
	,_.GUID_WICPixelFormat80bpp5Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x28]
	,_.GUID_WICPixelFormat96bpp6Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x29]
	,_.GUID_WICPixelFormat112bpp7Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x2a]
	,_.GUID_WICPixelFormat128bpp8Channels:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x2b]
	,_.GUID_WICPixelFormat40bppCMYKAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x2c]
	,_.GUID_WICPixelFormat80bppCMYKAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x2d]
	,_.GUID_WICPixelFormat32bpp3ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x2e]
	 _.GUID_WICPixelFormat40bpp4ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x2f]
	,_.GUID_WICPixelFormat48bpp5ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x30]
	,_.GUID_WICPixelFormat56bpp6ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x31]
	,_.GUID_WICPixelFormat64bpp7ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x32]
	,_.GUID_WICPixelFormat72bpp8ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x33]
	,_.GUID_WICPixelFormat64bpp3ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x34]
	,_.GUID_WICPixelFormat80bpp4ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x35]
	,_.GUID_WICPixelFormat96bpp5ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x36]
	,_.GUID_WICPixelFormat112bpp6ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x37]
	,_.GUID_WICPixelFormat128bpp7ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x38]
	,_.GUID_WICPixelFormat144bpp8ChannelsAlpha:=[0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x39]

	}
	if _.haskey(name){
		p:=_[name]
		VarSetCapacity(GUID,16)
		,NumPut(p.1+(p.2<<32)+(p.3<<48),GUID,0,"int64")
		,NumPut(p.4+(p.5<<8)+(p.6<<16)+(p.7<<24)+(p.8<<32)+(p.9<<40)+(p.10<<48)+(p.11<<56),GUID,8,"int64")
		return &GUID
	}else return name
}

При запуске скрипта сохраняются в цикле картинки из тестируемого мной приложения через IDirect3DDevice9::GetBackBuffer.
dll и саму программу прикрепил в приложении.

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2

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

Объяснил бы хоть для непосвящённых, какая задача решается, зачем DirectX9, зачем хук. Я например совсем не в теме.

Разработка AHK-скриптов:
e-mail dfiveg@mail.ru
Skype dmitry_fiveg

3 (изменено: Malcev, 2019-09-15 19:03:52)

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

Задача перехватывать directx интерфейс для своих нужд, типа фрапса.
После того, как мы его перехватили, в принципе, мы можем делать с ним всё, что угодно - накладывать свои оверлеи или сохранять экран через backbuffer с огромной скоростью.
Делал по алгоритму:
http://spazzarama.com/2010/03/29/screen … api-hooks/
Поправил первый пост.

4 (изменено: teadrinker, 2019-09-16 00:22:46)

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

У меня на Windows 7 выдаёт ошибку:

IWICStream_InitializeFromFilename error: -2147024893
ErrorLevel: 0

Надо ещё уточнить, что код для 32 бит.

Разработка AHK-скриптов:
e-mail dfiveg@mail.ru
Skype dmitry_fiveg

5 (изменено: Malcev, 2019-09-16 00:31:50)

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

А приложение, которое хукаешь 64-битное?
В принципе код должен работать и на 32 бит и на 64бит, только длл нужны соответствующие.

6

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

Malcev пишет:

В принципе код должен работать и на 32 бит и на 64бит, только длл нужны соответствующие.

Да, неправильно выразился.

Malcev пишет:

А приложение, которое хукаешь 64-битное?

То, что в архиве.

Разработка AHK-скриптов:
e-mail dfiveg@mail.ru
Skype dmitry_fiveg

7

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

Похоже ошибка связана с путем файла.
Папка для сохранения файлов существует?

8

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

А, понял, она у тебя в minhook.ahk прописана, теперь работает. Я думал, minhook.ahk — это просто библиотека. User-friendly добавить надо.

Разработка AHK-скриптов:
e-mail dfiveg@mail.ru
Skype dmitry_fiveg

9 (изменено: Malcev, 2019-09-18 02:59:24)

Re: AHK: Хук DirectX 9 сохранение экрана и добавление надписи

Добавление надписи "Hello, World!" в тестируемое приложение.
minhook.ahk

MinhookDll := A_ScriptDir "\MinHook.dll"
global d3dx9_Version := "d3dx9_24"
global pOriginal_EndScene

SetWorkingDir %A_ScriptDir%
d3d := Direct3DCreate9(D3D_SDK_VERSION := 32) 
d3dx9()
VarSetCapacity(D3DPRESENT_PARAMETERS, 48+2*A_PtrSize, 0) 
NumPut(1, D3DPRESENT_PARAMETERS, 0)   ; BackBufferWidth
NumPut(1, D3DPRESENT_PARAMETERS, 4)   ; BackBufferHeight
NumPut(1, D3DPRESENT_PARAMETERS, 24)   ; D3DSWAPEFFECT_DISCARD
NumPut(1, D3DPRESENT_PARAMETERS, 24+2*A_PtrSize)   ; Windowed
IDirect3D9_CreateDevice(d3d, D3DADAPTER_DEFAULT := 0, D3DDEVTYPE_HAL := 1, 0, D3DCREATE_HARDWARE_VERTEXPROCESSING := 0x00000040, &D3DPRESENT_PARAMETERS, device)
EndScene := IDirect3DDevice9_Get_EndScene(device)

Release(device)
Release(d3d)

MinHook_Init(MinhookDll)
MH_CreateHook(EndScene, RegisterCallback("EndScene_Hook", "F"), pOriginal_EndScene)
MH_EnableHook()
return


EndScene_Hook(device)
{
   Critical
   static n, font
   if (n = "")
   {
      Release(font)
      D3DXCreateFont(device, 70, autowidth := 0, FW_BOLD := 700, 0, false, DEFAULT_CHARSET := 0x1, OUT_DEFAULT_PRECIS := 0, ANTIALIASED_QUALITY := 0x4, DEFAULT_PITCH_I_FF_DONTCARE := 0, "Arial", font)
      VarSetCapacity(Rect, 16, 0)
      NumPut(0, Rect, 0, "int")
      NumPut(0, Rect, 4, "int")
      NumPut(640, Rect, 8, "int")
      NumPut(480, Rect, 12, "int")
      n := 1
   }
   ID3DXFont_DrawTextW(font, 0, "Hello, World!", -1, &Rect, DT_CENTER_I_DT_VCENTER := 1|4, 0xFFFFFFFF)
   DllCall(pOriginal_EndScene, "ptr", device)
   return 
}




D3DXCreateFont(pDevice, Height, Width, Weight, MipLevels, Italic, CharSet, OutputPrecision, Quality, PitchAndFamily, pFacename, ByRef ppFont)
{
   hr := DllCall(d3dx9_Version "\D3DXCreateFont", "ptr", pDevice, "int", Height, "uint", Width, "uint", Weight, "uint", MipLevels, "int", Italic, "uint", CharSet, "uint", OutputPrecision, "uint", Quality, "uint", PitchAndFamily, "str", pFacename, "ptr*", ppFont)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

ID3DXFont_DrawTextW(this, pSprite, pString, Count, pRect, Format, Color)
{
   hr := DllCall(NumGet(NumGet(this+0)+15*A_PtrSize), "ptr", this, "ptr", pSprite, "str", pString, "int", Count, "ptr", pRect, "uint", Format, "uint", Color)
   if !hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

d3dx9()
{
   if !DllCall("GetModuleHandle", "str", d3dx9_Version, "ptr")
   {
      if !DllCall("LoadLibrary","str", d3dx9_Version)
      {
         MsgBox, 16, Error, %d3dx9_Version% failed.
         ExitApp
      }
   }
}

Direct3DCreate9(SDKVersion)
{
   if !DllCall("GetModuleHandle","str","d3d9", "PTR")
   {
      MsgBox, 16, Error, d3d9 failed.
      ExitApp
   }
   return DllCall("d3d9\Direct3DCreate9", "uint", SDKVersion)
}

IDirect3D9_CreateDevice(this,Adapter,DeviceType,hFocusWindow,BehaviorFlags,pPresentationParameters,ByRef ppReturnedDeviceInterface)
{
   hr := DllCall(NumGet(NumGet(this+0)+16*A_PtrSize),"ptr",this,"uint",Adapter,"uint",DeviceType,"ptr",hFocusWindow,"uint",BehaviorFlags,"ptr",pPresentationParameters,"ptr*",ppReturnedDeviceInterface)
   if hr
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

IDirect3DDevice9_Get_EndScene(this)
{
   return NumGet(NumGet(this+0)+42*A_PtrSize)
}

Release(this)
{
   DllCall(NumGet(NumGet(this+0)+2*A_PtrSize), "ptr", this)
   if ErrorLevel
      _Error(A_ThisFunc " error: " hr "`nErrorLevel: " ErrorLevel)
}

_Error(val)
{
   msgbox % val
   ExitApp
}




MinHook_Init(MinhookDll)
{
   Static h
   If Not h
   {
      h:=DllCall("LoadLibrary","Str",MinhookDll, "Ptr")
      MH_Initialize()
   }
}

; Creates a Hook for the specified target function, in disabled state.
; Parameters:
;   pTarget    [in]  A pointer to the target function, which will be
;                    overridden by the detour function.
;   pDetour    [in]  A pointer to the detour function, which will override
;                    the target function.
;   ppOriginal [out] A pointer to the trampoline function, which will be
;                    used to call the original target function.
;                    This parameter can be NULL.
MH_CreateHook(pTarget, pDetour, ByRef ppOriginal := 0) {
	return DllCall("MinHook\MH_CreateHook"
	               , "ptr", pTarget
	               , "ptr", pDetour
	               , "uptr*", ppOriginal )
}

; Initialize the MinHook library. You must call this function EXACTLY ONCE
; at the beginning of your program.
MH_Initialize() {
	return DllCall("MinHook\MH_Initialize")
}

; Uninitialize the MinHook library. You must call this function EXACTLY
; ONCE at the end of your program.
MH_Uninitialize() {
	return DllCall("MinHook\MH_Uninitialize")
}

; Removes an already created hook.
; Parameters:
;   pTarget [in] A pointer to the target function.
MH_RemoveHook(pTarget) {
	return DllCall("MinHook\MH_RemoveHook", "ptr", pTarget)
}

/*
	#define MH_ALL_HOOKS NULL
*/

; Enables an already created hook.
; Parameters:
;   pTarget [in] A pointer to the target function.
;                If this parameter is MH_ALL_HOOKS, all created hooks are
;                enabled in one go.
MH_EnableHook(pTarget := 0) {
	return DllCall("MinHook\MH_EnableHook", "ptr", pTarget)
}

; Disables an already created hook.
; Parameters:
;   pTarget [in] A pointer to the target function.
;                If this parameter is MH_ALL_HOOKS, all created hooks are
;                disabled in one go.
MH_DisableHook(pTarget := 0) {
	return DllCall("MinHook\MH_DisableHook", "ptr", pTarget)
}